CN212912813U

CN212912813U - Lid assembly and have its cooking utensil

Info

Publication number: CN212912813U
Application number: CN202020963962.8U
Authority: CN
Inventors: 陈鑫
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-09
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a lid subassembly and have its cooking utensil. The cover body assembly comprises a face cover, the metal cover is located below the face cover, part of the outer surface of the metal cover is exposed out of the face cover, a first installation space is formed in one side, facing the metal cover, of the face cover, and the electric appliance element is arranged in the first installation space. The technical scheme of the application effectively solves the problem of insufficient space in the pot cover in the related technology.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a lid subassembly and have its cooking utensil.

Background

The cover of the electric pressure cooker comprises a face cover and a lock cover, wherein the lock cover is arranged below the face cover. Generally, the front cover and the inner liner are made of plastic, and the locking cover is made of metal.

In the related art, the face cover is directly attached to the lock cover. Therefore, the space between the surface cover and the locking cover is insufficient, so that an electrical element cannot be arranged, and the control or detection of the cooking appliance cannot be realized.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a lid subassembly and have its cooking utensil to solve the not enough problem of pot cover inner space among the correlation technique.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover assembly including: the metal cover is positioned below the face cover, part of the outer surface of the metal cover is exposed out of the face cover, a first installation space is formed in one side, facing the metal cover, of the face cover, and the electric appliance element is arranged in the first installation space.

By applying the technical scheme of the utility model, the metal cover is installed below the face cover, part of the outer surface of the metal cover is exposed out of the face cover, and one side of the face cover facing the metal cover is provided with the first installation space. The electrical component is installed in the first installation space. Through the arrangement of the first installation space, an electrical component and a connecting line structure can be installed inside the cover body assembly, and then control or detection can be achieved through the electrical component. Therefore, the technical scheme of the application effectively solves the problem of insufficient space in the pot cover in the related technology.

Further, the metal cover comprises a top wall and a side wall, wherein part of the outer surface of the top wall is exposed out of the face cover, and at least part of the outer surface of the side wall is exposed out of the face cover. The arrangement mode can reduce the use of materials of the face cover, and effectively reduce the processing cost.

Further, the upper surface of the top wall is provided with a recess into which a part of the face cover extends. The top wall comprises the concave part, the surface cover is installed in the concave part, the whole body of the cover body assembly is more attractive due to the arrangement, and the thickness of the cover body assembly can be effectively reduced due to the arrangement of the concave part.

Furthermore, the face cover comprises an outer convex part, a second installation space communicated with the first installation space is formed inside the outer convex part, the cover body assembly comprises a coupler arranged in the second installation space, the electric element is connected with the coupler through a first lead, and the first lead is located in the first installation space. The second installation space described above facilitates the installation of the coupler. The coupler is arranged to facilitate connection of the electrical components with the control device.

Further, the face cover further comprises a first cover and a second cover, the first cover is arranged above the second cover, the first installation space is located between the first cover and the second cover, and the outer protruding portion is connected with the first cover and/or the second cover. After the first cover and the second cover are assembled, a first mounting space is formed between the first cover and the second cover, and the second cover can isolate the electrical element from the metal cover, so that the electrical element can be protected. Meanwhile, the electrical element can be installed in the first installation space, and the first installation space can effectively limit the electrical element so that the electrical element is not exposed out of the surface cover.

Furthermore, the cover body assembly further comprises a temperature measuring element which is arranged on the metal cover and penetrates out of the metal cover downwards, the temperature measuring element is connected with the coupler through a second lead, and the second lead is located in the first installation space. The temperature measuring element can effectively measure the temperature in the pot, the temperature measuring element is enabled to have better measuring accuracy due to the fact that the temperature measuring element penetrates out of the metal cover, the coupler and the temperature measuring element can be connected through the second conducting wire, and then signals of the temperature measuring element can be transmitted to other control devices through the coupler.

Furthermore, the cover body assembly further comprises a protruding portion arranged on the upper surface of the first cover, the protruding portion extends out of the edge of the first cover and forms a first extending portion, the cover body assembly further comprises a second extending portion arranged on the second cover, and the first extending portion and the second extending portion form an outer protruding portion together. The first extending part is matched with the second extending part, and the first extending part can cover the second extending part to form an outer convex part. The first extension part and the second extension part are simple in structure and convenient to machine.

Further, lid body subassembly still includes and can overturn the setting at the face and cover the handle of uncapping on covering, and the metal lid rotationally sets up for the face lid, and the handle of uncapping can drive the metal lid and rotate, and the face lid is made by the plastic material. Foretell lid subassembly is when the process of uncapping, and the handle of uncapping is switched to the position perpendicular with lid subassembly by the position with lid subassembly level, and at the in-process that switches, the metal lid rotates along with the rotation of the handle of uncapping, and then realizes uncapping. The cover opening handle is simple in structure and can be attached to the surface cover, and the overall structure of the cover body assembly is compact.

Furthermore, the surface cover comprises a first cover and a second cover, the first cover is arranged above the second cover, the first installation space is positioned between the first cover and the second cover, the cover body assembly further comprises a hanging column and a stress column which are arranged on the metal cover, the second cover is provided with a limiting sliding groove and an avoiding groove, the hanging column penetrates through the limiting sliding groove, and under the condition that the metal cover rotates, the hanging column can move in the limiting sliding groove; the cover body assembly further comprises a transmission assembly, and the cover opening handle drives the stress column to move in the avoiding groove through the transmission assembly so as to drive the metal cover to rotate. Foretell davit and spacing spout cooperation, spacing spout can prevent that the davit from breaking away from, and then prevents that metal covering and face lid from breaking away from for the structure of lid subassembly is more stable.

Furthermore, the cover body assembly further comprises a connecting cover, the cover body assembly further comprises a protruding portion arranged on the upper surface of the first cover, the connecting cover is arranged on the protruding portion, the cover opening handle is located between the protruding portion and the connecting cover, the connecting cover is provided with a through hole, the cover body assembly comprises a pressure limiting valve, and the pressure limiting valve is arranged in the through hole in a penetrating mode or located below the through hole. The connecting cover can limit the uncovering handle, and the uncovering handle is prevented from being separated from the surface cover.

Furthermore, the cover body assembly further comprises an exhaust pipe arranged on the metal cover and a pressure limiting valve arranged on the exhaust pipe, an avoidance space for avoiding the pressure limiting valve is arranged on the surface cover, the electrical appliance element comprises a driving piece for driving the pressure limiting valve, the driving piece comprises an electromagnetic valve and an exhaust lever, and the electromagnetic valve drives the exhaust lever so that the exhaust lever pushes the pressure limiting valve. The avoidance space can avoid the pressure limiting valve, so that the position of the pressure limiting valve is more reasonable, the exhaust lever is pushed by the electromagnetic valve to push the pressure limiting valve, the structure of the exhaust lever is simple, and the transmission efficiency is good.

Further, the driving member comprises an electromagnetic control member, or the driving member comprises an electromagnetic valve and an exhaust lever matched with the electromagnetic valve. The electromagnetic control part is directly arranged on the pressure limiting valve to directly control the opening or closing of the pressure limiting valve, and similarly, the electromagnetic valve and the exhaust lever have the same function as an electromagnetic control valve and can also control the opening or closing of the pressure limiting valve.

According to another aspect of the present invention, there is provided a cooking device, comprising a cover assembly, the cover assembly being the above-mentioned cover assembly. The cover body assembly is provided with the first installation space, the electric appliance element is arranged in the first installation space, and then the electric appliance element can be controlled or detected to realize intelligent control, so that the cooking appliance with the cover body assembly also has the advantages.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of a first embodiment of a cover assembly according to the present invention;

FIG. 2 illustrates a perspective view of a second cover of the cover assembly of FIG. 1;

FIG. 3 illustrates a schematic top view of the cover assembly of FIG. 1;

FIG. 4 shows a schematic cross-sectional view A-A of the cover assembly of FIG. 3;

fig. 5 shows a schematic perspective view of an embodiment of a cooking appliance according to the present invention;

FIG. 6 shows an exploded view of the cooking appliance of FIG. 5;

FIG. 7 shows a schematic top view of the cooking appliance of FIG. 5; and

fig. 8 shows a schematic sectional view of the cooking appliance of fig. 7 from the direction B-B.

Wherein the figures include the following reference numerals:

110. a face cover; 111. a first cover; 1111. a boss portion; 112. a second cover; 1122. an avoidance groove; 113. an outer convex portion; 1131. a first extension portion; 1132. a second extension portion; 114. a connecting cover; 120. a metal cover; 121. a top wall; 122. a side wall; 124. a stress column; 125. a recess; 130. an exhaust pipe; 140. a pressure limiting valve; (ii) a 160. A coupler; 180. opening a cover handle; 191. a slider; 192. an oscillating member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 to 4, in a first embodiment, the cover assembly includes: face cover 110, metal cover 120, and electrical components. The metal cover 120 is located below the surface cover 110, a part of the outer surface of the metal cover 120 is exposed out of the surface cover 110, and a first installation space is arranged on one side of the surface cover 110 facing the metal cover 120; the electrical component is arranged in the first installation space.

In the first embodiment, the metal cover 120 is installed below the surface cover 110, a part of the outer surface of the metal cover 120 is exposed out of the surface cover 110, and a first installation space is disposed on one side of the surface cover 110 facing the metal cover 120. The electrical component is installed in the first installation space. Through the arrangement of the first installation space, an electrical component and a connecting line structure can be installed inside the cover body assembly, and then control or detection can be achieved through the electrical component. Therefore, the technical scheme of the embodiment effectively solves the problem of insufficient space in the pot cover in the related art.

As shown in fig. 1 to 4, in the first embodiment, the metal cover 120 includes a top wall 121 and a side wall 122, a portion of an outer surface of the top wall 121 is exposed to the surface cover 110, a portion of an outer surface of the top wall 121 is covered by the surface cover 110, a portion of an outer surface of the side wall 122 is exposed to the surface cover 110, and a portion of an outer surface of the side wall 122 is covered by the surface cover 110 (specifically, covered by the outer protrusion 113 of the surface cover 110). The arrangement of the surface cover 110 on the top wall 121 can reduce the use of materials for the surface cover 110, effectively reducing the processing cost.

It should be noted that, in the embodiment not shown in the drawings, the side wall of the metal cover may be completely exposed from the face cover. The top cover now covers only a portion of the top wall of the metal cover.

As shown in fig. 1, in the first embodiment, a recess 125 is provided on the upper surface of the top wall 121, and a part of the surface cover 110 extends into the recess 125. The surface cover 110 is mounted in the recess 125, so that the whole cover assembly is more beautiful, and the recess 125 can effectively prevent the cover assembly from being thicker.

As shown in fig. 1 to 3, in the first embodiment, the face cover 110 includes an outer protrusion 113, a second installation space communicated with the first installation space is formed inside the outer protrusion 113, the cover assembly includes a coupler 160 disposed in the second installation space, and the electrical component is connected to the coupler 160 through a first wire located in the first installation space. The second installation space facilitates the installation of the coupler 160. The coupler 160 is provided to facilitate connection of the electrical components to the control device.

As shown in fig. 4, in the first embodiment, the face cover 110 further includes a first cover 111 and a second cover 112, the first cover 111 is disposed above the second cover 112, the first mounting space is located between the first cover 111 and the second cover 112, and the convex portion is connected to the first cover and/or the second cover. . After the first cover 111 and the second cover 112 are assembled, a first mounting space is formed between the first cover 111 and the second cover 112, and the second cover 112 can isolate the electrical components from the metal cover 120, thereby protecting the electrical components. Meanwhile, the electrical element can be installed in the first installation space, and the first installation space can effectively limit the electrical element, so that the electrical element cannot expose the surface cover 110.

Those skilled in the art will appreciate that the provision of a coupler to connect an electrical component to the coupler and enable power and signal transmission to the electrical component is only one preferred embodiment. The electrical element itself can also be provided with a wireless transmission module to realize signal transmission.

Of course, in the embodiment not shown in the drawings, the convex portion is connected only to the first cover or the convex portion is connected to the second cover, and in this case, the installation of the coupler can be achieved only by providing the second installation space separately on the first cover or the second cover.

As shown in fig. 1 and 4, in the first embodiment, the cover assembly further includes a temperature measuring element 170 disposed on the metal cover 120 and extending downward through the metal cover 120, the temperature measuring element 170 is connected to the coupler 160 through a second conducting wire, and the second conducting wire is located in the first installation space. The temperature measuring element 170 can effectively measure the temperature in the pan, and the temperature measuring element 170 has better measuring accuracy because the temperature measuring element penetrates through the metal cover 120, the coupler 160 and the temperature measuring element 170 can be connected through the second conducting wire, and further, the signal of the temperature measuring element 170 can be transmitted to the control device through the coupler. The details of the control device will be described in detail in the embodiment of the cooking appliance.

As shown in fig. 1, 3 and 4, in the first embodiment, the cover assembly further includes a protrusion 1111 disposed on the upper surface of the first cover 111, the protrusion 1111 extends out of a portion of the edge of the first cover 111 and forms a first extension 1131, the cover assembly further includes a second extension 1132 disposed on the second cover 112, and the first extension 1131 and the second extension 1132 together form the external protrusion 113. The first extension 1131 and the second extension 1132 are engaged, and the first extension 1131 can be covered on the second extension 1132, thereby forming the external protrusion 113. The first extension 1131 and the second extension 1132 have simple structures and are easy to process.

As shown in fig. 1 and 3, in the first embodiment, the cover assembly further includes a cover opening handle 180 that is reversibly disposed on the face cover 110, a rotation axis of the cover opening handle 180 is perpendicular to an axis of the cover assembly, the metal cover 120 is rotatably disposed with respect to the face cover 110, and the cover opening handle 180 can drive the metal cover 120 to rotate. Lid body assembly is when the process of uncapping, uncaps handle 180 by with lid body assembly horizontally position switch to with lid body assembly vertically position, at the in-process that switches, metal lid 120 rotates along with uncapping handle 180's rotation, and then realizes uncapping. The cover opening handle 180 has a simple structure and can be attached to the face cover 110, so that the overall structure of the cover body assembly is more compact. The cover 110 is made of plastic material. It should be understood by those skilled in the art that the face cover is not limited to a circular configuration, but may be an elongated configuration.

As shown in fig. 1, 3 and 4, in the first embodiment, the cover assembly further includes a connection cap 114, the cover assembly further includes a protrusion 1111 disposed on the upper surface of the first cap 111, the connection cap 114 is disposed on the protrusion 1111, the cover opening handle 180 is disposed between the protrusion 1111 and the connection cap 191, the connection cap 114 has a through hole 1141, the cover assembly includes a pressure limiting valve 140, and the pressure limiting valve 140 is disposed below the through hole 1141. The connection cover 114 can limit the opening handle 180 to prevent the opening handle 180 from being separated from the face cover 110.

As shown in fig. 1 and 8, the cover assembly further includes an exhaust pipe 130 disposed on the metal cover 120 and a pressure limiting valve 140 disposed on the exhaust pipe 130, an avoidance space for avoiding the pressure limiting valve 140 is disposed on the surface cover 110, and the electrical component includes a driving member for driving the pressure limiting valve 140, and the driving member is an electromagnetic control member. In the first embodiment, the electromagnetic control member is integrated with the pressure limiting valve 140, and the coupler 160 is connected to the electromagnetic control member through a first wire.

In the first embodiment, the metal cover 120 includes a cover tooth, which is a bump type cover tooth and is located at the middle of the height of the metal cover.

In the first embodiment, the face cover 110 includes a first cover 111 and a second cover 112, the first cover 111 is disposed above the second cover 112, the first installation space is located between the first cover 111 and the second cover 112, the cover assembly further includes a suspension post (not shown in the figure) and a stressed post 124 disposed on the metal cover 120, the second cover 112 is provided with a limit sliding slot (not shown in the figure) and an avoidance slot 1122, the suspension post is disposed in the limit sliding slot in a penetrating manner, and when the metal cover 120 rotates, the suspension post can move in the limit sliding slot. The cover assembly further includes a transmission assembly, and the cover opening handle drives the force-bearing column 124 to move in the avoiding groove 1122 through the transmission assembly so as to drive the metal cover 120 to rotate. The driving assembly includes a sliding member 191 and a swinging member 192, and the sliding member 191 is mounted on the second cover 112. The sliding member 191 and the swinging member 192 are engaged, so that the force-bearing rod on the sliding member 191 moves in the long slot on the swinging member 192 to control the swinging member 192 to swing, and the swinging member 192 is engaged with the force-bearing column to drive the metal cover 120 to rotate.

In this embodiment, the first cover 111 and the second cover 112 are connected by screws, but the first cover and the second cover may also be connected by a snap structure.

The present application further provides a cooking appliance, as shown in fig. 5 to 8, in a first embodiment of the cooking appliance, the cooking appliance includes a cover assembly, and the cover assembly is the above-mentioned cover assembly. The cover body assembly is provided with the first installation space, the electric appliance element is arranged in the first installation space, and then the electric appliance element can be controlled or detected to realize intelligent control, so that the cooking appliance with the cover body assembly also has the advantages. The cooking utensil further comprises a base body and a container. The base body partially surrounds the container, and the container is partially exposed out of the base body. The cooking utensil is an electric pressure cooker, and can be an electric cooker, a low-pressure rice cooker, a soybean milk machine, a food processor, an electric stewpan and the like.

The seat body is provided with another coupler matched with the coupler of the cover body assembly, and meanwhile, the seat body is internally provided with an electric control board with a chip, and the electric control board is connected with the coupler on the seat body. The electric control board forms the above-mentioned control means.

As shown in fig. 8, when the cover assembly is covered on the container, the coupler 160 on the cover assembly is in contact with the coupler on the base body, so as to realize the connection between the electrical components in the cover assembly and the electrical control board. The electric control board can collect temperature measuring signals of the temperature measuring elements, meanwhile, the electric control board can also send control signals to the driving piece, and the driving piece drives the pressure limiting valve, for example, the pressure limiting valve is controlled to be opened according to needs.

In the first embodiment of the cooking appliance, the cover assembly and the base body are detachably connected, but may be hinged to each other. The inside stirring structure that can also set up of container realizes the stirring function to eating the material.

In the second embodiment of the cover assembly, the difference from the first embodiment is the specific structure of the driving member and the structure of the cover teeth. The cover body assembly further comprises an exhaust pipe arranged on the metal cover and a pressure limiting valve arranged on the exhaust pipe, an avoidance space for avoiding the pressure limiting valve is arranged on the surface cover, the electrical appliance element comprises a driving piece for driving the pressure limiting valve, the driving piece comprises a solenoid valve and an exhaust lever, and the solenoid valve drives the exhaust lever to enable the exhaust lever to push the pressure limiting valve. The avoidance space can avoid the pressure limiting valve, so that the position of the pressure limiting valve is more reasonable.

In the second embodiment of the cover body assembly, the cover body assembly further comprises a hanging column and a stressed column which are arranged on the metal cover, the second cover is provided with a limiting sliding groove and an avoiding groove, the hanging column penetrates through the limiting sliding groove, and the hanging column can move in the limiting sliding groove under the condition that the metal cover rotates; the lid subassembly still includes transmission assembly, and the handle of uncapping passes through transmission assembly drive stress column and is dodging the inslot and remove to the drive metal lid rotates, and transmission assembly includes slider, swinging member, solenoid valve and exhaust lever, and the slider is installed and is covered in the second, and the swinging member is installed on the slider. The davit cooperates with spacing spout, and spacing spout can prevent that the davit from breaking away from, and then prevents that metal covering and face lid from breaking away from for the structure of lid subassembly is more stable. The sliding part is matched with the swinging part, so that the stress rod on the sliding part moves in the limiting groove on the swinging part, and the metal cover is driven to rotate.

In an embodiment of the cover assembly, the cover assembly further includes a steam cover, and the steam cover is installed at the through hole. The steam cover covers the pressure limiting valve, so that high-temperature gas exhausted from the pressure limiting valve can be prevented from flowing out at will to scald a user.

In the second embodiment of the cover assembly, when the cover assembly is covered on the container, the coupler on the cover assembly is inserted into and matched with the coupler on the base body, so that the electrical components in the cover assembly are connected with the electrical control board in the base body. In the second embodiment, conventional cover teeth, namely flanging type cover teeth, are adopted.

In the second embodiment of the cooking appliance, the cover assembly of the second embodiment is applied, and details are not repeated herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cover assembly, comprising:

a face cover (110);

the metal cover (120) is positioned below the face cover (110), part of the outer surface of the metal cover (120) is exposed out of the face cover (110), and a first installation space is arranged on one side, facing the metal cover (120), of the face cover (110);

an electrical component disposed within the first mounting space.

2. The cover assembly according to claim 1, wherein the metal cover (120) comprises a top wall (121) and a side wall (122), a portion of an outer surface of the top wall (121) is exposed to the face cover (110), and at least a portion of an outer surface of the side wall (122) is exposed to the face cover (110).

3. The cover assembly according to claim 2, wherein the upper surface of the top wall (121) is provided with a recess (125), and a portion of the face cover (110) protrudes into the recess (125).

4. The cover assembly according to claim 1, wherein the face cover (110) includes an outer protrusion (113), a second installation space communicating with the first installation space is formed inside the outer protrusion (113), the cover assembly includes a coupler (160) disposed in the second installation space, the electric component is connected with the coupler (160) by a first wire, and the first wire is located in the first installation space.

5. The cover assembly according to claim 4, wherein the face cover (110) further comprises a first cover (111) and a second cover (112), the first cover (111) is disposed above the second cover (112), the first installation space is located between the first cover (111) and the second cover (112), and the convex portion (113) is connected with the first cover (111) and/or the second cover (112).

6. The cover assembly of claim 5, further comprising a temperature sensing element (170) disposed on the metal cover (120) and extending downwardly through the metal cover (120), the temperature sensing element (170) being connected to the coupler (160) by a second wire, the second wire being located in the first mounting space.

7. The cover assembly of claim 5, further comprising a boss (1111) disposed on an upper surface of the first cover (111), the boss (1111) extending beyond a portion of the rim of the first cover (111) and forming a first extension (1131), the cover assembly further comprising a second extension (1132) disposed on the second cover (112), the first extension (1131) and the second extension (1132) collectively forming the outrigger (113).

8. The cover assembly of claim 1, further comprising a cover opening handle (180) reversibly disposed on the face cover (110), wherein the metal cover (120) is rotatably disposed with respect to the face cover (110), and wherein the cover opening handle (180) is capable of driving the metal cover (120) to rotate; the face cover (110) is made of plastic materials.

9. The cover assembly according to claim 8, wherein the face cover (110) comprises a first cover (111) and a second cover (112), the first cover (111) is disposed above the second cover (112), the first installation space is located between the first cover (111) and the second cover (112), the cover assembly further comprises a hanging post and a stressed post (124) disposed on the metal cover (120), the second cover (112) is provided with a limit sliding slot and an avoidance slot (1122), the hanging post is disposed in the limit sliding slot, and the hanging post can move in the limit sliding slot when the metal cover (120) rotates; the cover body assembly further comprises a transmission assembly, and the cover opening handle (180) drives the stress column (124) to move in the avoidance groove (1122) through the transmission assembly so as to drive the metal cover (120) to rotate.

10. The cover assembly according to claim 9, further comprising a connection cover (114), the cover assembly further comprising a protrusion (1111) disposed on an upper surface of the first cover (111), the connection cover (114) being disposed on the protrusion (1111), the cover opening handle (180) being located between the protrusion (1111) and the connection cover (114), the connection cover (114) having a through hole (1141), the cover assembly comprising a pressure limiting valve (140), the pressure limiting valve (140) being inserted into the through hole (1141) or being located below the through hole (1141).

11. The cover assembly according to claim 10, further comprising an exhaust pipe (130) disposed on the metal cover (120) and a pressure limiting valve disposed on the exhaust pipe (130), wherein an avoiding space for avoiding the pressure limiting valve (140) is disposed on the face cover (110), and the electrical component includes a driving member for driving the pressure limiting valve (140).

12. The cover assembly of claim 11, wherein the actuator comprises a solenoid control element, or wherein the actuator comprises a solenoid valve and a vent lever cooperating with the solenoid valve.

13. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 12.